* {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

img {
  display: block;
}

a {
  text-decoration: none;
}

header {
  width: 100%;
  height: 140px;
}

.hea_top {
  height: 40px;
  background-color: #000;
  // position: sticky;
  top: 0;
  z-index: 999;
  width: 100%;
}
.hea_top .left {
  margin-left: 10px;
}
.hea_top .left a {
  display: block;
  color: #fff;
  font-size: 14px;
  padding: 0 10px;
}
.hea_top .left li {
  float: left;
  line-height: 40px;
}
.hea_top .right {
  margin-right: 10px;
}
.hea_top .right a {
  display: block;
  color: #fff;
  font-size: 14px;
  padding: 0 10px;
}
.hea_top .right li {
  float: right;
  line-height: 40px;
}
.right .cart{
  cursor: pointer;
}
.hea_nav {
  display: flex;
  justify-content: space-between;
  padding: 20px 20px;
  height: 44px;
  background-color: #fff;
  // position: sticky;
  z-index: 998;
  top: 40px;
  border-bottom: 1px solid #f0f0f0;
}

.hea_nav .log img {
  width: 200px;
  height: 45px;
}
.hea_list ul li {
  float: left;
  margin-left: 35px;
  line-height: 50px;
}
.hea_list ul li a {
  color: #000;
}
.hea_list ul li a:hover {
  color: red;
}
.hea_input {
  position: relative;
  left: -25px;
  top: -2px;
}
.hea_input img {
  position: absolute;
  top: 10px;
  left: 144px;
  cursor: pointer;
}
.hea_input input {
  display: inline-block;
  height: 32px;
  width: 170px;
  margin: 8px;
  padding-left: 10px;
  padding-top: 5px;
  border-radius: 18px;
  border: 0px;
  background-color: #f6f6f6;
  font-size: 18px;
  // color: #e0e0e0;
  color: #000;
  outline: none;
}
.hea_input input::placeholder {
  font-size: 15px;
  color: #e0e0e0;
}

main {
  width: 1250px;
  height: 946px;
  // background-color: green;
  margin-top: 20px;
  padding-left: 6px;
  position: relative;
  border-bottom: 1px solid #f0f0f0;
}
.data {
  height: 500px;
  width: 700px;
}
.data .big {
  position: relative;
}
.data .big img {
  width: 600px;
  height: 620px;
}
.data ul li {
  height: 100px;
  float: left;
  margin-left: 30px;
  text-align: center;
  line-height: 100px;
  margin-top: 20px;
  font-size: 20px;
  color: #c8c8c8;
  cursor: pointer;
}
.data ul li img {
  width: 90px;
  height: 100px;
}
.focus {
  width: 300px;
  height: 300px;
  background: #fede4f;
  opacity: 0.5;
  position: absolute;
  left: 0;
  top: 0;
  display: none;
}

.big_img {
  height: 620px;
  width: 650px;
  background: gray;
  position: absolute;
  left: 610px;
  top: 0;
  z-index: 999;
  display: none;
  overflow: hidden;
}

.big_img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 950px;
  height: 900px;
}

.msg {
  height: 620px;
  width: 580px;
  // background-color: antiquewhite;
  position: absolute;
  top: 0;
  right: 0;
  border-bottom: 1px solid #f0f0f0;
}
.msg h1 {
  font-size: 28px;
  font-weight: 400;
}
.msg .quan {
  margin-top: 20px;
  margin-bottom: 20px;
}
.msg .quan img {
  width: 580px;
}
.msg .miao img {
  width: 580px;
  height: 90px;
  border-radius: 5px;
}
.msg .choose {
  margin-top: 36px;
  font-size: 16px;
}
.msg .choose p {
  margin-top: 10px;
  text-align: center;
  line-height: 80px;
  color: red;
  border-radius: 10px;
  height: 80px;
  width: 300px;
  border: 1px solid red;
  margin-top: 10px;
  cursor: pointer;
}
.number {
  margin-top: 30px;
}
.number p {
  font-size: 16px;
}
.math {
  display: flex;
  margin-top: 10px;
}
.math span {
  text-align: center;
  line-height: 40px;
  display: block;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  cursor: pointer;
  background-color: #f7f8fa;
}
.math span:nth-of-type(3) {
  width: 100px;
  color: red;
  background-color: #fff;
}
.math input {
  text-align: center;
  line-height: 40px;
  width: 40px;
  height: 40px;
  border: none;
  margin-left: 2px;
  margin-right: 2px;
}
.add_car {
  width: 580px;
  height: 300px;
  // background-color: antiquewhite;
  position: absolute;
  right: 0;
  top: 622px;
}
.add_car p {
  font-size: 32px;
  color: red;
  margin-bottom: 10px;
}
.kind p {
  font-size: 16px;
  color: #000;
  margin-bottom: 10px;
}
.car {
  display: block;
  width: 260px;
  height: 70px;
  background-color: red;
  color: #fff;
  font-size: 18px;
  line-height: 70px;
  text-align: center;
  margin-top: 20px;
  cursor: pointer;
  border-radius: 50px;
}
.add_car img {
  width: 580px;
  margin-top: 30px;
}
